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Electric Press Brake Main/Key Parts

electric press brake

Electric servo press brakes are newly developed sheet metal bending machines.It is 100% pure electric press brake.It uses servo drive -technology provides high precision bending  effects.

It has a highly versatile and suitable for a variety of application:precision sheet metal bending ,small household appliances,computer and equipment enclosures.

They are designed for bending steel materials and especially well suitbale for precusion sheet metal components and mechanical manufacturing parts.

Dual Lead Ball Screw Structure

Dual load ball screw strucuture for enhanced operational efficiency and precision through tight connection bewteen bearing seat and frame.

The enhanced synchronicity and stability make the products more reliable,effectively improvinb  working efficiency.

This design feature not only guarantees precise opertaion but also enhances overall performance.

Hanging Swing CNC Control System

Utilizes high speed acceleration and deceleration algorithms and trajectroy prediction algorithms for precise and  smooth motion control,balancing speed and accuracy effectively.

Intelligent angle compensation  and material parameter database to improve bending accuracy and simplify operation

High end cnc systems equipped with high speed and high precision control algorithms to ensure high bending accuracy and smooth motion.

Monitoring System

The Intelligent tool load monitoring system ensures tool safety.

The system can monitor tool loads in real time,improving production efficiency.

The intelligent monitoring  system has reduce the risk of tool wear  and damage ,extending tool life.

Synchronous Control Device

Dual grating ruler system enhances machine tool synchronization and structural stability,preventing accuracy deviations due to guide rail wear.

Utilizing dual overload ball screw drives  enhances synchronization and stability in machine tools.

Design a hinge structure to avoid eccentric  load damage to the lead screw,combined with grating ruler feedback control to achieve precise positioning ,improving

operational accuracy and reliability.

Grating Ruler

The machine  tool is equipped with two sets  of grating rulers to ensure synchronization and structural stability.

The use grating rulers avoids potential accuracy changes caused by guide rail wear.

This design helps maintain long-term precision operation of the machine tool and improves working efficiency.

Spindle Power Box

Design of heavy-duty ball screws and bearings to provide high durability and stability.

The ultra-long lifespan design ensures the long-term reliable operation of the equipment.

Sealing protection effectively prevents external dust from affecting critical components.

High Rigidity Frame

The frame of the product is constructed  using welded steel plates,which are shot blasted for enhanced rigidity,ensuring high strength and durability.

The frame is processed and shaped by a CNC vertical machining center after bening clamped once,ensuring the paralleslism and perpendicularity of 

each mounting surface.

Surface shot blasting reduces internal stress for minimal deformation during bending ,ensuring  consistent straightness and  angularity of workpieces.

Backgauge System

Servo motors drive ball screws on X-axis,R-axis,Z1-axis and Z2-axis for  precise positioning in the rear materail stop system.

Utilizes dual linear guide structure for high-precision positioning and fast speeds,improving positioning  accuracy and speed of servo motor drive.

Flexible selection of multiple shaft leveles,reliable expansion of system functions,while maintaining precise positioning,to meet various production needs.

Cantilever Operating System

Cantilever operating system offers ergonomic  design for comfortable and convenient operation,improving efficiency.

The equipment is equipped with a mobile  control foot switch to guarantee safe and reliable operation.

Rational electrical wiring design enhances maintenance and troubleshooting efficiency ,ensuring stable and reliable equipment operation.

Crowning System

The compensation system automatically calculates bending pressure and angle for intelligent compensation,improving bending accuracy.

Special throat deformation compensation device eliminates the influence of frame deformation,ensuring bending quality.

CNC system provides real-time control,achieving high-precision bending angles.

Servo Drive System

Y1/Y2 positioning accuracy repeatability with grating ruler or magnetic ruler feedback :±5um,enabling high-precision bending

Using pure electric servo drive,with fast response speed and high bending efficiency,compared to hydraulic press brakes,energy saving can reach over 70%

No need for hydraulic oil,environmentally friendly ,low maintenance costs,enhancing equipment sustainability and economic benefits

Fast clamp

The upper die adopts a small gooseneck quick clamping die,and  the lower die is designed with a double v core for bending loading and unloading, and precise positioning.

The upper die features a precision quick clamping function for easy die changing ,increasing production efficiency.

The double V core design of the lower die enable flexible adjustments,reducing labor intensity and increasing production efficiency.

Electric Press Brake Machine Parameters

Parameters:

NO

Name

Unit

Parameter

Parameter

Parameter

1

Nominal pressure

KN

120

200

300

2

Working table

mm

600

1000

1200

3

Distance between housings

mm

520

930

1150

4

Throat depth

mm

150

250

250

5

Sliding stroke

mm

120

120

150

6

Max.opening height

mm

420

430

470

7

Working table height

mm

800

800

800

8

Working table width

mm

60

60

60

9

Back gauge

  

Stroke

mm

150

300

500

Motor

W

400

750

750

Speed

mm/s

200

200

200

Position accuracy

mm

0.01

0.01

0.01

 

10

Slide running speed

Empty loading

mm/s

200

200

200

Working

mm/s

1-30

1-30

1-30

Return

mm/s

200

200

200

11

R axis

Stroke

mm

120

150

150

Speed

mm/s

160

160

160

position accuracy

mm

0.05

0.05

0.05

 

9

Main motor

Power

KW

6

11

13

Quantity

Set

2

2

2

10

Control system

Model


ECO

ECO

ECO

Axes number


4

4

4

11

Dimension

L

mm

950

1300

1600

W

mm

820

1450

1550

H

mm

1500

2000

2200

12

Machine weight

Kg

1200

4500

5200



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